Dhruv Herbicide (Ammonium Salt of Glyphosate 71% SG)
Powerful systemic weed control for Tea Plantations and Non-Crop Areas.
Get rid of stubborn weeds from the roots with Dhruv. This high-strength herbicide features Ammonium Salt of Glyphosate 71% SG, designed for total weed elimination in tea gardens and industrial zones. It penetrates deep into the plant system, ensuring weeds don't grow back.
Why Choose This Product? Key Benefits
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Fast Absorption: Quickly absorbed by leaves to start working immediately.
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Tea Plantation Safe: Specifically formulated to protect your tea crop while killing weeds.
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Long-Lasting Control: Kills weeds from the root tip, preventing regrowth for longer periods.
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Excellent Rainfastness: Stays effective even if it rains 4 hours after spraying.
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Complete Weed Solution: Effective on deep-rooted perennial and difficult annual weeds.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Dhruv |
| Technical Name | Ammonium Salt of Glyphosate 71% SG |
| IRAC MoA Code | Group 9 |
| Chemical Group | Organophosphorus (Glycine derivative) |
| Formulation | SG (Soluble Granule) |
| Toxicity Label | Blue Triangle (Caution) |
How It Works: Mode of Action
Dhruv operates as a non-selective, systemic herbicide.
- Absorption: The active granules dissolve and are absorbed rapidly through green leaves and stems.
- Translocation: The chemical moves through the plant's vascular system (phloem) down to the roots and rhizomes.
- Elimination: It inhibits the EPSP synthase enzyme, essential for plant growth, causing the weed to dry up and die completely within 7-14 days.
Note: This product is non-selective, meaning it will kill any green plant it touches. Use with a hood in crops.
Target Crops & Pests
| Crop | Target Pest(s) |
|---|---|
| Tea Plantations | All types of Narrow and Broadleaf weeds (Imperata, Polygonum, etc.) |
| Non-Crop Areas | Parthenium, Deep-rooted weeds, General vegetation control |
| Orchards (Ring Method) | Mixed weed flora between rows |
Dosage & Application Guide
The Golden Rule: Always follow the "Dose per Acre" for accurate results.
Dosage per Acre, Litre, & Pre-Harvest Interval (PHI)
| Crop | Dose (g / Acre) | Water (L / Acre) | Dose (g / Litre) | PHI (Days) |
|---|---|---|---|---|
| Tea & Non-Crop | 1200 g | 200 L | 6 g | 7-15 |
| Heavy Weed Infestation | 1200 - 1500 g | 200 L | 7.5 g | - |
| General Maintenance | 1000 g | 200 L | 5 g | - |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting.
How to Apply: Best Practices
- Timing: Apply when weeds are actively growing and have 4-6 leaves (before flowering).
- Mixing: Dissolve granules completely in clean water. Use a WFN (Wide Flat Nozzle) or flood jet nozzle.
- Coverage: Ensure uniform coverage on weed foliage but avoid drift onto main crop leaves.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use.
Frequently Asked Questions
1. Does Dhruv herbicide affect the soil?
No, Glyphosate is deactivated rapidly upon contact with soil particles, so it does not leach or affect future crops.
2. Can I use this in my vegetable garden?
Only if you are strictly treating empty land before planting (pre-plant). Do not spray near standing vegetable plants.
3. How long does it take for weeds to die?
Visual symptoms like yellowing appear in 4-7 days. Complete death of the weed occurs in 10-15 days.
4. Is Dhruv herbicide effective against Congress Grass (Parthenium)?
Yes, it is highly effective against tough weeds like Parthenium and Cyperus rotundus (Motha).
5. What is the shelf life of this product?
When stored in a cool, dry place in its original packaging, it generally has a shelf life of 2 years.
Safety & Disclaimer
Always read and follow the instructions on the official product label. The information provided here is for guidance only. Use personal protective equipment (PPE) during application.
